package com.qf.service;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

public interface StudentService {

    public boolean isRegister(String username);

    public boolean register(HttpServletRequest request, HttpServletResponse response) throws IOException;

    public void initModify(HttpServletRequest request, HttpServletResponse response) throws IOException;

    public void modify(HttpServletRequest request, HttpServletResponse response) throws IOException;

    public void getStudents(HttpServletRequest request, HttpServletResponse response) throws IOException;

    public void delete(HttpServletRequest request, HttpServletResponse response) throws IOException;
}
